40213030322 has 8 divisors (see below), whose sum is σ = 62399529900. Its totient is φ = 19413187024.

The previous prime is 40213030267. The next prime is 40213030343. The reversal of 40213030322 is 22303031204.

It can be written as a sum of positive squares in 2 ways, for example, as 39442357201 + 770673121 = 198601^2 + 27761^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 40213030294 and 40213030303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346663997 + ... + 346664112.

Almost surely, 2^40213030322 is an apocalyptic number.

40213030322 is a deficient number, since it is larger than the sum of its proper divisors (22186499578).

40213030322 is a wasteful number, since it uses less digits than its factorization.

40213030322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693328140.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 40213030322 its reverse (22303031204), we get a palindrome (62516061526).

The spelling of 40213030322 in words is "forty billion, two hundred thirteen million, thirty thousand, three hundred twenty-two".